The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 29, 1982
Filed:
Dec. 13, 1979
Bob L Sullaway, Duncan, OK (US);
Harold O Treece, Duncan, OK (US);
Halliburton Company, Duncan, OK (US);
Abstract
An inflatable packer for use on an offshore platform to seal the annulus between the jacket leg or pile sleeve and a pile driven therethrough, the inflatable packer comprising a packer housing, a first guide ring, a second guide ring, an annular inflatable packer member having an annular reinforcing member therein and annular band of material about the inner periphery thereof adjacent each end, first back-up shoe means and second back-up shoe means secured to the first and second guide rings respectively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile